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25-48 of 81 results for Materials Authored by Rudy Lopes

Explore how to use cosine and arccosine in a triangle using this Formula Solver! Series program. Use it to check your... see more

Review how the basic concept of the cosine function works, using this Formula Solver! Series program. Use it to check... see more

Use this Formula Solver! Series program to learn how to calculate the cotangent of an angle. It's great for checking your... see more

The days sales outstanding ratio (DSO) gives an indication of how long it takes to collect accounts receivables,... see more

The debt ratio indicates how much of a company's assets are provided through debt. This is the proportion of funding that... see more

The debt to equity ratio indicates how much of a company's financing is provided through debt as compared to equity. This... see more

This Formula Solver walks you through the steps to calculate depreciation with the declining balance method. Use your own... see more

Answer a series of basic questions, and this virtual consultant will advise you which depreciation method to use --... see more

What are complex numbers, and how do you divide them? Use this Tab Tutor Series program to learn about complex numbers... see more

This Formula Solver walks you through the steps to calculate depreciation with the double declining balance method. Use... see more

Earnings per share (EPS) is a way to relate income to ownership on a per share basis, and is used in evaluating share... see more

The EBITDA coverage ratio shows if earnings are able to satisfy all financial obligations including leases and principal... see more

This Tab Tutor program will show you how to find the equation of a circle from its center and radius, and the radius and... see more

With this Tab Tutor program, you'll learn about the equation of a horizontal ellipse and how to use it to derive the... see more

Learn about the equation of a horizontal hyperbola with this Tab Tutor program. With step-by-step instruction and an... see more

A parabola is the set of points that are equally distant from the focus point and the directrix. This Tab Tutor program... see more

With this Tab Tutor program, you'll learn about the equation of a vertical ellipse and how to use it to derive the foci,... see more

Learn about the equation of a vertical hyperbola with this Tab Tutor program. With step-by-step instruction and an... see more

The equity multiplier ratio is the factor by which assets grew from the use of debt. This interactive tutorial walks you... see more

The fixed assets turnover ratio measures how fixed assets are used to generate sales, by comparing sales to net fixed... see more

The inventory turnover ratio compares sales to inventories, reflecting a company's ability to convert inventory into... see more

The Law of Cosines describes fundamental properties of triangles. Use this Formula Solver! Series program to learn how it... see more

The Law of Sines describes fundamental properties of triangles. Use this Formula Solver! Series program to learn how it... see more

Explore the ambiguous case of the Law of Sines using this Formula Solver! Series program. Use it to check your homework... see more